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   <p align="left" ><span style="FONT-WEIGHT: bold">特点：</span></p>
   <div align="left" >
   <ul>
     <li class="style6">增益 34dB </li>
     <li class="style6">良好的线性 </li>
     <li class="style6">低失真 </li>
     <li class="style6">低噪声 </li>
     <li class="style6">良好的输入和输出反射损耗 </li>
  </ul>
   <p align="left" ><span style="FONT-WEIGHT: bold">用途：</span></p>
   <ul>
     <li class="style6">用于频率范围为 40 -550MHz 的CATV系统. </li>
  </ul>
   <p align="left" ><span style="FONT-WEIGHT: bold">说明：</span></p>
   <ul>
     <li class="style6">模块工作电压为 24V(DC) </li>
  </ul></div>
   <p  align="left" ><span style="FONT-WEIGHT: bold">典型参数值</span></p>
   <p  align="left" >带宽 45-550MHz;VB=24V;Tmb=25℃;ZS=ZL=75Ω</p>
   <p  align="left" >
     <table border="1" width="515">
       <tbody>
         <tr bgcolor="#cccccc">
           <td width="52">符号</td>
           <td class="style6" width="199">
             <div class="f14" align="center">参数</div></td>
           <td class="style6">
             <div class="f14" align="center">条件</div></td>
           <td class="style6">
             <div class="f14" align="center">最小值</div></td>
           <td class="style6">
             <div class="f14" align="center">最大值</div></td>
           <td class="f14" height="14">单位</td>
        </tr>
         <tr bgcolor="#66ffcc">
           <td valign="top" rowspan="2" align="left"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt" class="style6">Gp</span></td>
           <td class="style6" valign="top" rowspan="2" align="left">增益</td>
           <td  align="left" class="style6">f=45MHz</td>
           <td class="style6">
             <div class="style6" align="center">
               <div class="style6" align="center">33</div></div></td>
           <td class="style6">
             <div class="style6" align="center">
               <div class="style6" align="center">34.5</div></div></td>
           <td class="style6" height="14">
             <div class="style6" align="center">dB</div></td>
        </tr>
         <tr>
           <td align="left"  class="style6" bgcolor="#66ffcc">f=550MHz</td>
           <td class="style6" bgcolor="#66ffcc">
             <div class="style6" align="center">
               <div class="style6" align="center">34</div></div></td>
           <td class="style6" bgcolor="#66ffcc">
             <div class="style6" align="center">
               <div class="style6" align="center">&nbsp;</div></div></td>
           <td class="style6" bgcolor="#66ffcc" height="14">
             <div class="style6" align="center">dB</div></td>
        </tr>
         <tr class="style6" bgcolor="#cccccc">
           <td align="left" >SL</td>
           <td align="left"  class="style6">等效电缆斜率</td>
           <td align="left"  class="style6">f=45-550MHz</td>
           <td class="style6">
             <div class="style6" align="center">
               <div class="style6" align="center">1</div></div></td>
           <td class="style6">
             <div class="style6" align="center">
               <div class="style6" align="center">2</div></div></td>
           <td class="style6" height="14">
             <div class="style6" align="center">dB</div></td>
        </tr>
         <tr class="style6" bgcolor="#66ffcc">
           <td align="left" class="style1" ><span style="FONT-FAMILY: Arial" class="f11 style2">FL</span></td>
           <td align="left"  class="style1">频响平坦度</td>
           <td align="left"  class="style1">f=40-550MHz</td>
           <td class="style1">
             <div class="style6" align="center">
               <div align="center">-</div></div></td>
           <td class="style1">
             <div class="style6" align="center">
               <div class="style6" align="center">± 0.5</div></div></td>
           <td class="style1">
             <div class="style6" align="center">dB</div></td>
        </tr>
         <tr bgcolor="#cccccc">
           <td align="left" ><span style="FONT-FAMILY: Arial; " class="style6">S11</span></td>
           <td  align="left" class="style6">输入反射损耗</td>
           <td align="left"  class="style6">f=40-550MHz</td>
           <td class="style6">
             <div class="style6" align="center">
               <div class="style6" align="center">15</div></div></td>
           <td class="style6">
             <div class="style6" align="center">
               <div align="center">-</div></div></td>
           <td class="style6" height="14">
             <div class="style6" align="center">dB</div></td>
        </tr>
         <tr class="style6" bgcolor="#66ffcc">
           <td align="left" >S22</td>
           <td  align="left" class="style6">输出反射损耗</td>
           <td align="left"  class="style6">f=45-550MHz</td>
           <td class="style6">
             <div class="style6" align="center">
               <div class="style6" align="center">15</div></div></td>
           <td class="style6">
             <div class="style6" align="center">
               <div align="center">-</div></div></td>
           <td class="style6" height="14">
             <div class="style6" align="center">dB</div></td>
        </tr>
         <tr class="style6" bgcolor="#cccccc">
           <td align="left"  valign="top" align="left">CTB</td>
           <td  align="left" valign="top" align="left">组合三次差拍比</td>
           <td> </td>
           <td class="style6">
             <div align="center">&nbsp;</div></td>
           <td class="style6">
             <div class="style6" align="center">49</div></td>
           <td>
             <div class="style6" align="center">dB</div></td>
        </tr>
         <tr bgcolor="#66ffcc">
           <td align="left"  class="style6" valign="top" align="left">CSO</td>
           <td align="left"  class="style6" valign="top" align="left">组合二次差拍比</td>
           <td class="style6"> </td>
           <td class="style6">
             <div align="center">&nbsp;</div></td>
           <td class="style6">
             <div class="style6" align="center">50</div></td>
           <td class="style6">
             <div class="style6" align="center">dB</div></td>
        </tr>
         <tr bgcolor="#cccccc">
           <td align="left"  class="style6">d2</td>
           <td  align="left" class="style6">二次失真</td>
           <td class="style6"> </td>
           <td class="style6">
             <div align="center">&nbsp;</div></td>
           <td class="style6">
             <div class="style6" align="center">-68</div></td>
           <td class="style6" height="14">
             <div class="style6" align="center">dB</div></td>
        </tr>
         <tr bgcolor="#66ffcc">
           <td align="left"  class="style6">V0</td>
           <td align="left"  class="style6">输出电压</td>
           <td class="style6"> </td>
           <td class="style6">
             <div class="style6" align="center">
               <div align="center">-</div></div></td>
           <td class="style6">
             <div class="style6" align="center">
               <div class="style6" align="center">60</div></div></td>
           <td class="style6" height="14">
             <div class="style6" align="center">dBμV</div></td>
        </tr>
         <tr bgcolor="#cccccc">
           <td align="left"  class="style6">F</td>
           <td align="left"  class="style6">噪声系数</td>
           <td class="style6">f=550MHz</td>
           <td class="style6">
             <div class="style6" align="center">
               <div align="center">-</div></div></td>
           <td class="style6">
             <div class="style6" align="center">
               <div class="style6" align="center">8</div></div></td>
           <td class="style6" height="14">
             <div class="style6" align="center">dB</div></td>
        </tr>
         <tr bgcolor="#66ffcc">
           <td align="left"  class="style6">Itot</td>
           <td align="left"  class="style6">总消耗电流(DC)</td>
           <td align="left"  class="style6">VB=24V</td>
           <td class="style6">
             <div class="style6" align="center">
               <div align="center">-</div></div></td>
           <td class="style6">
             <div class="style6" align="center">
               <div class="style6" align="center">240</div></div></td>
           <td class="style6" height="14">
             <div class="style6" align="center">mA</div></td>
        </tr>
      </tbody>
    </table></p></span>